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$450.99
FMF Factory 4.1 Natural Titanium Slip-On and Midpipe 432170
Dennis Kirk Part #: 432170
FMF Factory 4.1 Natural Titanium Slip-On and Midpipe 432170: Manufacturer part # 043090 - The lightest system available. Boosts low-mid torque and offers a broader powerband with more over-rev. Patented chamber core for optimum performance. Engineered for compactness and centralized mass for improved handling. Exclusive mounting design. Easily serviced for re-packing. All systems and slip-ons have a titanium or carbon fiber muffler with titanium end cap; Titanium mufflers available with either natural or blue anodized finish. Full systems are complete with titanium PowerBomb header and midpipe, unless noted. Slip-on mufflers are availabe with a titanium or stainless steel midpipe. Customizable with performance tuning inserts and spark arrestor module. Meets AMA sound requirements on most models. Instructions with parts list included. 043090
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More Info/Options for FMF Factory 4.1 Natural Titanium Slip-On and Midpipe 432170
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CLOSEOUT!
Was: $474.99
Now: $284.99
FMF Factory 4.1 Natural Titanium Slip-On and Midpipe 432560
Dennis Kirk Part #: 432560
FMF Factory 4.1 Natural Titanium Slip-On and Midpipe 432560: Manufacturer part # 044150 - The lightest system available. Boosts low-mid torque and offers a broader powerband with more over-rev. Patented chamber core for optimum performance. Engineered for compactness and centralized mass for improved handling. Exclusive mounting design. Easily serviced for re-packing. All systems and slip-ons have a titanium or carbon fiber muffler with titanium end cap; Titanium mufflers available with either natural or blue anodized finish. Full systems are complete with titanium PowerBomb header and midpipe, unless noted. Slip-on mufflers are availabe with a titanium or stainless steel midpipe. Customizable with performance tuning inserts and spark arrestor module. Meets AMA sound requirements on most models. Instructions with parts list included. 044150
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More Info/Options for FMF Factory 4.1 Natural Titanium Slip-On and Midpipe 432560
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$450.99
FMF Factory 4.1 Natural Titanium Slip-On and Midpipe 432147
Dennis Kirk Part #: 432147
FMF Factory 4.1 Natural Titanium Slip-On and Midpipe 432147: Manufacturer part # 041166 - The lightest system available. Boosts low-mid torque and offers a broader powerband with more over-rev. Patented chamber core for optimum performance. Engineered for compactness and centralized mass for improved handling. Exclusive mounting design. Easily serviced for re-packing. All systems and slip-ons have a titanium or carbon fiber muffler with titanium end cap; Titanium mufflers available with either natural or blue anodized finish. Full systems are complete with titanium PowerBomb header and midpipe, unless noted. Slip-on mufflers are availabe with a titanium or stainless steel midpipe. Customizable with performance tuning inserts and spark arrestor module. Meets AMA sound requirements on most models. Instructions with parts list included. 041166
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More Info/Options for FMF Factory 4.1 Natural Titanium Slip-On and Midpipe 432147
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$405.99
FMF Factory 4.1 Natural Titanium Slip-On and Midpipe 433168
Dennis Kirk Part #: 433168
FMF Factory 4.1 Natural Titanium Slip-On and Midpipe 433168: Manufacturer part # 041290 - The lightest system available. Boosts low-mid torque and offers a broader powerband with more over-rev. Patented chamber core for optimum performance. Engineered for compactness and centralized mass for improved handling. Exclusive mounting design. Easily serviced for re-packing. All systems and slip-ons have a titanium or carbon fiber muffler with titanium end cap; Titanium mufflers available with either natural or blue anodized finish. Full systems are complete with titanium PowerBomb header and midpipe, unless noted. Slip-on mufflers are availabe with a titanium or stainless steel midpipe. Customizable with performance tuning inserts and spark arrestor module. Meets AMA sound requirements on most models. Instructions with parts list included. 041290
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More Info/Options for FMF Factory 4.1 Natural Titanium Slip-On and Midpipe 433168
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$450.99
FMF Factory 4.1 Natural Titanium Slip-On and Midpipe 432201
Dennis Kirk Part #: 432201
FMF Factory 4.1 Natural Titanium Slip-On and Midpipe 432201: Manufacturer part # 041173 - The lightest system available. Boosts low-mid torque and offers a broader powerband with more over-rev. Patented chamber core for optimum performance. Engineered for compactness and centralized mass for improved handling. Exclusive mounting design. Easily serviced for re-packing. All systems and slip-ons have a titanium or carbon fiber muffler with titanium end cap; Titanium mufflers available with either natural or blue anodized finish. Full systems are complete with titanium PowerBomb header and midpipe, unless noted. Slip-on mufflers are availabe with a titanium or stainless steel midpipe. Customizable with performance tuning inserts and spark arrestor module. Meets AMA sound requirements on most models. Instructions with parts list included. 041173
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More Info/Options for FMF Factory 4.1 Natural Titanium Slip-On and Midpipe 432201
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$349.99
FMF Factory 4.1 Natural Titanium Slip-On and Midpipe 432375
Dennis Kirk Part #: 432375
FMF Factory 4.1 Natural Titanium Slip-On and Midpipe 432375: Manufacturer part # 045092 - The lightest system available. Boosts low-mid torque and offers a broader powerband with more over-rev. Patented chamber core for optimum performance. Engineered for compactness and centralized mass for improved handling. Exclusive mounting design. Easily serviced for re-packing. All systems and slip-ons have a titanium or carbon fiber muffler with titanium end cap; Titanium mufflers available with either natural or blue anodized finish. Full systems are complete with titanium PowerBomb header and midpipe, unless noted. Slip-on mufflers are availabe with a titanium or stainless steel midpipe. Customizable with performance tuning inserts and spark arrestor module. Meets AMA sound requirements on most models. Instructions with parts list included. 045092
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More Info/Options for FMF Factory 4.1 Natural Titanium Slip-On and Midpipe 432375
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$450.99
FMF Factory 4.1 Natural Titanium Slip-On and Midpipe 432575
Dennis Kirk Part #: 432575
FMF Factory 4.1 Natural Titanium Slip-On and Midpipe 432575: Manufacturer part # 042103 - The lightest system available. Boosts low-mid torque and offers a broader powerband with more over-rev. Patented chamber core for optimum performance. Engineered for compactness and centralized mass for improved handling. Exclusive mounting design. Easily serviced for re-packing. All systems and slip-ons have a titanium or carbon fiber muffler with titanium end cap; Titanium mufflers available with either natural or blue anodized finish. Full systems are complete with titanium PowerBomb header and midpipe, unless noted. Slip-on mufflers are availabe with a titanium or stainless steel midpipe. Customizable with performance tuning inserts and spark arrestor module. Meets AMA sound requirements on most models. Instructions with parts list included. 042103
1 on Hand
More Info/Options for FMF Factory 4.1 Natural Titanium Slip-On and Midpipe 432575
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$450.99
FMF Factory 4.1 Natural Titanium Slip-On and Midpipe 432192
Dennis Kirk Part #: 432192
FMF Factory 4.1 Natural Titanium Slip-On and Midpipe 432192: Manufacturer part # 044130 - The lightest system available. Boosts low-mid torque and offers a broader powerband with more over-rev. Patented chamber core for optimum performance. Engineered for compactness and centralized mass for improved handling. Exclusive mounting design. Easily serviced for re-packing. All systems and slip-ons have a titanium or carbon fiber muffler with titanium end cap; Titanium mufflers available with either natural or blue anodized finish. Full systems are complete with titanium PowerBomb header and midpipe, unless noted. Slip-on mufflers are availabe with a titanium or stainless steel midpipe. Customizable with performance tuning inserts and spark arrestor module. Meets AMA sound requirements on most models. Instructions with parts list included. 044130
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More Info/Options for FMF Factory 4.1 Natural Titanium Slip-On and Midpipe 432192
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$450.99
FMF Factory 4.1 Natural Titanium Slip-On and Midpipe 432214
Dennis Kirk Part #: 432214
FMF Factory 4.1 Natural Titanium Slip-On and Midpipe 432214: Manufacturer part # 042063 - The lightest system available. Boosts low-mid torque and offers a broader powerband with more over-rev. Patented chamber core for optimum performance. Engineered for compactness and centralized mass for improved handling. Exclusive mounting design. Easily serviced for re-packing. All systems and slip-ons have a titanium or carbon fiber muffler with titanium end cap; Titanium mufflers available with either natural or blue anodized finish. Full systems are complete with titanium PowerBomb header and midpipe, unless noted. Slip-on mufflers are availabe with a titanium or stainless steel midpipe. Customizable with performance tuning inserts and spark arrestor module. Meets AMA sound requirements on most models. Instructions with parts list included. 042063
1 on Hand
More Info/Options for FMF Factory 4.1 Natural Titanium Slip-On and Midpipe 432214
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$450.99
FMF Factory 4.1 Natural Titanium Slip-On and Midpipe 432185
Dennis Kirk Part #: 432185
FMF Factory 4.1 Natural Titanium Slip-On and Midpipe 432185: Manufacturer part # 044123 - The lightest system available. Boosts low-mid torque and offers a broader powerband with more over-rev. Patented chamber core for optimum performance. Engineered for compactness and centralized mass for improved handling. Exclusive mounting design. Easily serviced for re-packing. All systems and slip-ons have a titanium or carbon fiber muffler with titanium end cap; Titanium mufflers available with either natural or blue anodized finish. Full systems are complete with titanium PowerBomb header and midpipe, unless noted. Slip-on mufflers are availabe with a titanium or stainless steel midpipe. Customizable with performance tuning inserts and spark arrestor module. Meets AMA sound requirements on most models. Instructions with parts list included. 044123
1 on Hand
More Info/Options for FMF Factory 4.1 Natural Titanium Slip-On and Midpipe 432185
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$179.99
FMF Power Core 4 SA Muffler w/Header 446569
Dennis Kirk Part #: 446569
FMF Power Core 4 SA Muffler w/Header 446569: Manufacturer part # 040070 - Computer designed then dyno tested for each four-stroke model listed. The highest-flowing exhaust system offered means top performance. Trademarked Square Core inner design has a larger surface area than old-style round cores. It all adds up to greatly improved flow and substantial power gains. Substantial weight reduction when compared to stock.. 040070
1 on Hand
More Info/Options for FMF Power Core 4 SA Muffler w/Header 446569
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$179.99
FMF Power Core 4 SA Muffler w/Header 446293
Dennis Kirk Part #: 446293
FMF Power Core 4 SA Muffler w/Header 446293: Manufacturer part # 040011 - Computer designed then dyno tested for each four-stroke model listed. The highest-flowing exhaust system offered means top performance. Trademarked Square Core inner design has a larger surface area than old-style round cores. It all adds up to greatly improved flow and substantial power gains. Substantial weight reduction when compared to stock.. 040011
1 on Hand
More Info/Options for FMF Power Core 4 SA Muffler w/Header 446293
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$179.99
FMF Power Core 4 SA Muffler w/Header 447199
Dennis Kirk Part #: 447199
FMF Power Core 4 SA Muffler w/Header 447199: Manufacturer part # 041017 - Computer designed then dyno tested for each four-stroke model listed. The highest-flowing exhaust system offered means top performance. Trademarked Square Core inner design has a larger surface area than old-style round cores. It all adds up to greatly improved flow and substantial power gains. Substantial weight reduction when compared to stock.. 041017
1 on Hand
More Info/Options for FMF Power Core 4 SA Muffler w/Header 447199
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$179.99
FMF Power Core 4 SA Muffler w/Header 447197
Dennis Kirk Part #: 447197
FMF Power Core 4 SA Muffler w/Header 447197: Manufacturer part # 041015 - Computer designed then dyno tested for each four-stroke model listed. The highest-flowing exhaust system offered means top performance. Trademarked Square Core inner design has a larger surface area than old-style round cores. It all adds up to greatly improved flow and substantial power gains. Substantial weight reduction when compared to stock.. 041015
8 on Hand
More Info/Options for FMF Power Core 4 SA Muffler w/Header 447197
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$179.99
FMF Power Core 4 SA Muffler w/Header 446570
Dennis Kirk Part #: 446570
FMF Power Core 4 SA Muffler w/Header 446570: Manufacturer part # 040071 - Computer designed then dyno tested for each four-stroke model listed. The highest-flowing exhaust system offered means top performance. Trademarked Square Core inner design has a larger surface area than old-style round cores. It all adds up to greatly improved flow and substantial power gains. Substantial weight reduction when compared to stock.. 040071
3 on Hand
More Info/Options for FMF Power Core 4 SA Muffler w/Header 446570
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$179.99
FMF Power Core 4 SA Muffler w/Header 447660
Dennis Kirk Part #: 447660
FMF Power Core 4 SA Muffler w/Header 447660: Manufacturer part # 042002 - Computer designed then dyno tested for each four-stroke model listed. The highest-flowing exhaust system offered means top performance. Trademarked Square Core inner design has a larger surface area than old-style round cores. It all adds up to greatly improved flow and substantial power gains. Substantial weight reduction when compared to stock.. 042002
2 on Hand
More Info/Options for FMF Power Core 4 SA Muffler w/Header 447660
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$179.99
FMF Power Core 4 SA Muffler w/Header 446911
Dennis Kirk Part #: 446911
FMF Power Core 4 SA Muffler w/Header 446911: Manufacturer part # 040084 - Computer designed then dyno tested for each four-stroke model listed. The highest-flowing exhaust system offered means top performance. Trademarked Square Core inner design has a larger surface area than old-style round cores. It all adds up to greatly improved flow and substantial power gains. Substantial weight reduction when compared to stock.. 040084
2 on Hand
More Info/Options for FMF Power Core 4 SA Muffler w/Header 446911
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$161.99
FMF Power Core 4 SA Muffler w/Header 432207
Dennis Kirk Part #: 432207
FMF Power Core 4 SA Muffler w/Header 432207: Manufacturer part # 041179 - Computer designed then dyno tested for each four-stroke model listed. The highest-flowing exhaust system offered means top performance. Trademarked Square Core inner design has a larger surface area than old-style round cores. It all adds up to greatly improved flow and substantial power gains. Substantial weight reduction when compared to stock.. 041179
3 on Hand
More Info/Options for FMF Power Core 4 SA Muffler w/Header 432207
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$349.99
FMF Mini Factory 4.1 Titanium System w/Titanium Header 433120
Dennis Kirk Part #: 433120
FMF Mini Factory 4.1 Titanium System w/Titanium Header 433120: Manufacturer part # 042111 - Exclusive proprietary Chamber Core technology. Factory Forward Engineering centralizes mass, improves handling. Made from premium quality American materials. Meets AMA sound requirements on most models. Fits stock or FMF header. Boosts low-mid torque, broader powerband, more over rev. Muffler packing incorporating various substrates of wire mesh, high density fabrics and advanced sound absorption material. Easily serviced for re-packing. The lightest available. , Included Items:, (1) Factory 4.1 Muffler, (1) Aluminum spacer, (1) 8mm x 55mm bolt.. 042111
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More Info/Options for FMF Mini Factory 4.1 Titanium System w/Titanium Header 433120
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$89.99
FMF Titanium 4 Stainless Steel Mid Pipe 447850
Dennis Kirk Part #: 447850
FMF Titanium 4 Stainless Steel Mid Pipe 447850: Manufacturer part # 043020 - Use with FMFs Hi-Flo or PowerBomb headers to boost overall exhaust performance. Stainless steel version has identical performance as titanium but is more economical for riders on a budget. Must be used in conjunction with Titanium 4 mufflers .. 043020
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